TREA

Valves Arrangement of valves

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  • CPC
  • F04B53/10
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00

Current Industry

F04B53/10Valves Arrangement of valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid dispenser
    • Patent number 12,305,625
    • Issue date May 20, 2025
    • Fast & Fluid Management B.V.
    • Marcel Hendrikus Petrus Engels
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diaphragm pump
    • Patent number 12,305,629
    • Issue date May 20, 2025
    • MABUCHI MOTOR OKEN CO., LTD.
    • Masatsugu Shirai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High pressure pump
    • Patent number 12,292,040
    • Issue date May 6, 2025
    • Kerr Machine Co.
    • John Keith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    System and method for valve assembly
    • Patent number 12,292,120
    • Issue date May 6, 2025
    • VULCAN INDUSTRIAL HOLDINGS, LLC
    • Chance Ray Mullins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Capacity control valve
    • Patent number 12,292,130
    • Issue date May 6, 2025
    • Eagle Industry Co., Ltd.
    • Takahiro Ejima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid routing plug
    • Patent number 12,292,047
    • Issue date May 6, 2025
    • Kerr Machine Co.
    • Micheal Cole Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High turn down ratio direct control for variable displacement pumps
    • Patent number 12,286,967
    • Issue date Apr 29, 2025
    • Hamilton Sundstrand Corporation
    • Ryan Prescott Susca
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid end
    • Patent number 12,281,649
    • Issue date Apr 22, 2025
    • Kerr Machine Co.
    • Micheal Cole Thomas
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reciprocating pump
    • Patent number 12,276,268
    • Issue date Apr 15, 2025
    • Tacmina Corporation
    • Naoya Toda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve
    • Patent number 12,276,345
    • Issue date Apr 15, 2025
    • LEE VENTUS LTD.
    • James Samuel Bumby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid end
    • Patent number 12,276,276
    • Issue date Apr 15, 2025
    • Kerr Machine Co.
    • Micheal Cole Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Providing backpressure for electric compressor
    • Patent number 12,270,393
    • Issue date Apr 8, 2025
    • Bendix Commercial Vehicle Systems LLC
    • Richard J Conklin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High pressure pump
    • Patent number 12,264,661
    • Issue date Apr 1, 2025
    • Kerr Machine Co.
    • John Keith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flapper valve with common rotational direction
    • Patent number 12,264,668
    • Issue date Apr 1, 2025
    • Hamilton Sundstrand Corporation
    • Myles Kelly
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Modular chemical dispenser and pump for same
    • Patent number 12,264,428
    • Issue date Apr 1, 2025
    • Delaware Capital Formation, Inc.
    • Glen Shafer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Piston assembly for an unloader valve of an air compressor
    • Patent number 12,258,955
    • Issue date Mar 25, 2025
    • KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
    • Joerg Mellar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Continuous magnetic positive displacement pump
    • Patent number 12,258,954
    • Issue date Mar 25, 2025
    • Saudi Arabian Oil Company
    • Rafael Adolfo Lastra Melo
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Two-stroke pumping method and oil production device
    • Patent number 12,258,949
    • Issue date Mar 25, 2025
    • Yangtze University
    • Xianzhong Yi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Emulsion plunger pump and pump head assembly thereof
    • Patent number 12,253,076
    • Issue date Mar 18, 2025
    • CCTEG BEIJING TIANMA INTELLIGENT CONTROL TECHNOLOGY CO., LTD.
    • Chuliang Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive system for a positive displacement pump
    • Patent number 12,253,071
    • Issue date Mar 18, 2025
    • Graco Minnesota Inc.
    • Bradley H. Hines
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump noise attenuator and method thereof
    • Patent number 12,247,562
    • Issue date Mar 11, 2025
    • LEGGETT & PLATT CANADA CO.
    • Horia Blendea
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flexible manifold for reciprocating pump
    • Patent number 12,247,563
    • Issue date Mar 11, 2025
    • Halliburton Energy Services, Inc.
    • Joseph A. Beisel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Kitchen appliance apparatus
    • Patent number 12,239,945
    • Issue date Mar 4, 2025
    • Airtender Works B.V.
    • Dalibor Borjanin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multi-purpose pump
    • Patent number 12,233,298
    • Issue date Feb 25, 2025
    • Paul C. Ballard
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Valve for minimum waste concreting pump
    • Patent number 12,234,917
    • Issue date Feb 25, 2025
    • Alberto Kurylo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluidic methods and devices
    • Patent number 12,228,118
    • Issue date Feb 18, 2025
    • Obotics Inc.
    • Bruce Murison
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Pump fluid end with suction valve closure assist
    • Patent number 12,228,127
    • Issue date Feb 18, 2025
    • Halliburton Energy Services, Inc.
    • Justin Lee Hurst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid supply device, microdevice system, and liquid supply method
    • Patent number 12,228,126
    • Issue date Feb 18, 2025
    • Hamamatsu Photonics K.K.
    • Yuji Kimura
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Modular power end
    • Patent number 12,221,958
    • Issue date Feb 11, 2025
    • Kerr Machine Co.
    • Kelcy Jake Foster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid routing plug
    • Patent number 12,215,679
    • Issue date Feb 4, 2025
    • Kerr Machine Co.
    • Nicholas Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI VALVE CONTROL FOR PUMPS
    • Publication number 20250163784
    • Publication date May 22, 2025
    • Halliburton Energy Services, Inc.
    • Andrew Silas Clyburn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DIAMETER VALVE BORES FOR THRU ROD FLUID ENDS
    • Publication number 20250163902
    • Publication date May 22, 2025
    • GD Energy Products, LLC
    • Konner Casey Kay
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID DELIVERY MECHANISM AND NUTRIENT PUMP
    • Publication number 20250135096
    • Publication date May 1, 2025
    • Medcaptain Medical Technology Co., Ltd
    • Pan HU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WASHOUT DIAGNOSTIC SYSTEM
    • Publication number 20250129696
    • Publication date Apr 24, 2025
    • LIBERTY OILFIELD SERVICES LLC
    • Kirk Michael Fiscus
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEAT PULLER SYSTEM, RECIPROCATING PUMP VALVE SEAT PULLER ASSEMBLY,...
    • Publication number 20250128366
    • Publication date Apr 24, 2025
    • Steven K. Deel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DUAL MOTOR PUMP ASSEMBLY
    • Publication number 20250129774
    • Publication date Apr 24, 2025
    • Shawn KAHAN
    • B08 - CLEANING
  • Information Patent Application

    PUMPING CASSETTE
    • Publication number 20250122871
    • Publication date Apr 17, 2025
    • DEKA Products Limited Partnership
    • Jason A. Demers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHECK VALVE FOR RAT RE-STOW PUMP
    • Publication number 20250116268
    • Publication date Apr 10, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Przemyslaw KIELCZYKOWSKI
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    DOUBLE DIAPHRAGM PUMP
    • Publication number 20250116269
    • Publication date Apr 10, 2025
    • Unibioc Hygienic Technologies UK, Ltd.
    • Sebastian Antoni Soyke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BALANCED PRESSURE SEAL FOR HIGH PRESSURE PUMPS
    • Publication number 20250116270
    • Publication date Apr 10, 2025
    • Wanner Engineering, Inc.
    • Richard D. Hembree
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20250116265
    • Publication date Apr 10, 2025
    • LG ELECTRONICS INC.
    • Kyoungjun PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWDER SUPPLY PUMP
    • Publication number 20250109741
    • Publication date Apr 3, 2025
    • Irene FACCIO
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIQUID DISPENSER
    • Publication number 20250109740
    • Publication date Apr 3, 2025
    • Fast & Fluid Managment B.V.
    • Marcel Hendrikus Petrus ENGELS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE AND VALVE MODULE
    • Publication number 20250109746
    • Publication date Apr 3, 2025
    • IWAKI CO., LTD.
    • Masaki KIKUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANUALLY OPERATED PUMP ASSEMBLY
    • Publication number 20250101968
    • Publication date Mar 27, 2025
    • KickStart International, Inc.
    • Alan Charles Spybey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HANDHELD CLEANING MACHINE
    • Publication number 20250073759
    • Publication date Mar 6, 2025
    • ZHEJIANG QIANJI INTELLIGENT TECHNOLOGY CO., LTD.
    • Keke FU
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FLUID END ASSEMBLY
    • Publication number 20250075695
    • Publication date Mar 6, 2025
    • KERR MACHINE CO.
    • Christopher Todd Barnett
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VIRTUAL VALVE IN A MEMS-BASED COOLING SYSTEM
    • Publication number 20250075825
    • Publication date Mar 6, 2025
    • Frore Systems Inc.
    • Vikram Mukundan
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    VALVE CARTRIDGE FOR A FLUID PUMP
    • Publication number 20250075694
    • Publication date Mar 6, 2025
    • SPM OIL & GAS INC.
    • Daryl James BELSHAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AEROSOL-GENERATING SYSTEM WITH PUMP
    • Publication number 20250065060
    • Publication date Feb 27, 2025
    • Altria Client Services LLC
    • Shaun PHILLIPS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURE ACTUATED DIAPHRAGM PUMP
    • Publication number 20250059966
    • Publication date Feb 20, 2025
    • Maruyama Mfg. Co., Inc.
    • Yushi MARUYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    NEGATIVE PRESSURE WOUND THERAPY APPARATUS
    • Publication number 20250035102
    • Publication date Jan 30, 2025
    • Smith & Nephew PLC
    • Ben Alan Askem
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP BODY ASSEMBLY AND BOOSTER ENERGY-SAVING WATER PUMP WITH THE SAME
    • Publication number 20250027493
    • Publication date Jan 23, 2025
    • Dongguan Shengzai Electronic Technology Co., Ltd.
    • HUI ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Diaphragm Pump
    • Publication number 20250003404
    • Publication date Jan 2, 2025
    • PSG GERMANY GMBH
    • Simon NETTESHEIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE STOP FOR USE WITH A FLUID END ASSEMBLY
    • Publication number 20250003503
    • Publication date Jan 2, 2025
    • BEST FLOW LINE EQUIPMENT, L.P.
    • Katherine Goodnight SCHALLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID END ASSEMBLY
    • Publication number 20250003399
    • Publication date Jan 2, 2025
    • KERR MACHINE CO.
    • Micheal Cole Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS, DEVICES, AND METHODS FOR CONTROLLED FLUID DELIVERY
    • Publication number 20250003402
    • Publication date Jan 2, 2025
    • Bayou Surgical, Inc.
    • Charles HOUSSIERE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLAPPER VALVE WITH COMMON ROTATIONAL DIRECTION
    • Publication number 20250003403
    • Publication date Jan 2, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Myles Kelly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Miniature Pump
    • Publication number 20240418159
    • Publication date Dec 19, 2024
    • Ziyu Enterprise Co., Ltd.
    • Chi-Yuan Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OPTIMAL-CONTACT SUCTION VALVE ASSEMBLY GUIDE
    • Publication number 20240410488
    • Publication date Dec 12, 2024
    • Halliburton Energy Services, Inc.
    • Justin Lee Hurst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...